go
charlie.hostmaster.net.ua has one IP number , which also has a corresponding reverse pointer. org..ua, nic.edu.ua, nic.org.ua and www.org.ua point to the same IP. whois.ua, uanic.ua, dominic.ua, nic.com.ua, help.com.ua and at least four other hosts use this as a nameserver. edu.ua, uanic.ua, nic.net.ua, whois.com.ua, uanic.com.ua and at least one other host use this as a mailserver. hostmaster.net.ua is a domain controlled by four nameservers. Two of them are on the same IP network. Incoming mail for hostmaster.net.ua is handled by two mailservers having a total of four IP numbers. Two of them are on the same IP network. hostmaster.net.ua has one IP number. charlie.hostmaster.net.ua is hosted on a server in Ukraine.

charlie.hostmaster.net.ua
a records
 
+ 193.239.250.34 193.239.250.0/24 AS35412 -
+ --- -

hostmaster.net.ua
a records
 
+ 193.29.220.7 193.29.220.0/24 AS29067  
+ ---  
ns-soa records
ho1.ns.hostmaster.net.ua
+ 195.47.253.6 195.47.253.0/24 AS29067 -
+ --- -
ns records
ns.kolo.net
+ 216.218.215.20 216.218.128.0/17 AS6939 -
+ --- -
ns-he.kolo.net
+ 216.218.215.2 216.218.128.0/17 AS6939 -
ho1.ns.hostmaster.net.ua
+ 195.47.253.6 195.47.253.0/24 AS29067 -
canada.hostmaster.net.ua
+ 93.183.202.34 93.183.192.0/19 AS21219 -
mx records
relay.hostmaster.net.ua
+ 93.178.204.250 93.178.204.0/24 AS12883  
+ ---  
+ 217.20.167.125 217.20.160.0/20 AS15772 hadocenter-gw.cs1-446.kv.wnet.ua
+ --- hadocenter-gw.cs1-446.kv.wnet.ua
+ 217.20.168.33 217.20.160.0/20 AS15772 echo.hostmaster.net.ua
+ --- echo.hostmaster.net.ua
relay2.hostmaster.net.ua
+ 93.183.202.34 93.183.192.0/19 AS21219 canada.hostmaster.net.ua
+ --- canada.hostmaster.net.ua
ip numbers of host
193.239.250.34
ptrs of ip numbers
charlie.hostmaster.net.ua
ip numbers using ptr to this host
193.239.250.34
hostnames sharing ip with a-records
nic.edu.ua
nic.org.ua
org..ua
www.org.ua
domains using this as nameserver
220.29.193.in-addr.arpa
253.47.195.in-addr.arpa
dominic.ua
help.com.ua
hostmaster.ua
nic.com.ua
uanic.com.ua
uanic.ua
whois.ua
domains using this as mailserver
edu.ua
hostmaster.ua
nic.net.ua
uanic.com.ua
uanic.ua
whois.com.ua
used as nameserver but missing in parent delegation
uanic.com.ua
used as nameserver but missing in zone
dominic.ua